Schoeller-Bleckmann Oilfield Technology GmbH

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Patents Grantslast 30 patents

Information Patent Grant
Spark erosion tool and electrode for a spark erosion tool
- Patent number 9,889,514
- Issue date Feb 13, 2018
- Schoeller-Bleckmann Oilfield Technology GmbH
- Klaus Metzner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Corrosion-resistant austenitic steel alloy
- Patent number 8,454,765
- Issue date Jun 4, 2013
- Boehler Edelstahl GmbH & Co. KG
- Gabriele Saller
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a corrosion-resistant austenitic alloy component
- Patent number 7,947,136
- Issue date May 24, 2011
- Boehler Edelstahl GmbH & Co. KG
- Gabriele Saller
- C21 - METALLURGY OF IRON
Information Patent Grant
Drill, and drilling method
- Patent number 7,824,135
- Issue date Nov 2, 2010
- Schoeller-Bleckmann Oilfield Technology GmbH & Co. KG
- Wolfgang Radkowitsch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Component for use in oil field technology made of a material which...
- Patent number 7,708,841
- Issue date May 4, 2010
- Boehler Edelstahl GmbH & Co. KG
- Gabriele Saller
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
SPARK EROSION TOOL AND ELECTRODE FOR A SPARK EROSION TOOL
- Publication number 20130319974
- Publication date Dec 5, 2013
- Schoeller-Bleckmann Oilfield Technology GmbH
- Klaus METZNER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CORROSION-RESISTANT AUSTENITIC STEEL ALLOY
- Publication number 20100170596
- Publication date Jul 8, 2010
- BOEHLER EDELSTAHL GMBH & CO. KG
- Gabriele Saller
- C21 - METALLURGY OF IRON
Information Patent Application
Corrosion-resistant austenitic steel alloy
- Publication number 20050145308
- Publication date Jul 7, 2005
- BOHLER EDELSTAHL GmbH
- Gabriele Saller
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks